[Java] Class ResultSetMetaDataWrapper
- groovy.sql.ResultSetMetaDataWrapper
This class defines a wrapper for accessing a specific column in ResultSetMetaData. This allows iteration over columns using idiomatic Groovy, e.g.:
meta.each {col ->
println col.columnName
}
All ResultSetMetaData column methods taking a column index are available on a column either as a no-arg getter or via a property. This wrapper is created by an iterator invoked for ResultSetMetaData.
- Authors:
- John Hurst
- See Also:
- SqlGroovyMethods
Constructor Summary
| Constructor and description |
|---|
ResultSetMetaDataWrapper
(ResultSetMetaData target, int index) |
Methods Summary
| Type Params | Return Type | Name and description |
|---|---|---|
Object |
getProperty(String property) | |
Object |
invokeMethod(String name, Object args) | |
void |
setProperty(String property, Object newValue) |
Inherited Methods Summary
| Methods inherited from class | Name |
|---|---|
class GroovyObjectSupport | getMetaClass, getProperty, invokeMethod, setMetaClass, setProperty |
class Object | wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll |
Constructor Detail
public ResultSetMetaDataWrapper(ResultSetMetaData target, int index)
Method Detail
@Override public Object getProperty(String property)
@Override public Object invokeMethod(String name, Object args)
@Override public void setProperty(String property, Object newValue)
© 2003-2020 The Apache Software Foundation
Licensed under the Apache license.
https://docs.groovy-lang.org/2.4.21/html/gapi/groovy/sql/ResultSetMetaDataWrapper.html